Sökning: "Spindle"

Visar resultat 1 - 5 av 31 uppsatser innehållade ordet Spindle.

  1. 1. Modeling of Energy Consumptionin Milling Process to Assess their Environmental Impact

    Master-uppsats, KTH/Produktionsutveckling

    Författare :Vasanth Kumaran Ashok Kumar; Peng Liang; [2023]
    Nyckelord :Milling process; Energy consumption; Mechanistic model; Environmental impact; Life cycle assessment; Fräsningsprocess; Energiförbrukning; Mekanisk modell; Miljöpåverkan; Livscykelbedömning;

    Sammanfattning : This thesis presents a method for modeling energy consumption in the milling process to assess their environmental impact, using a simple experimental approach. The factors influencing the environmental impact in milling processes are analyzed with life cycle assessment principles, and their climate change impact is calculated with examples of dry milling experiments. LÄS MER

  3. 2. Sleep spindle activity and cognitive performance in patients with schizophrenia : A systematic review

    Master-uppsats, Umeå universitet/Institutionen för psykologi

    Författare :Charlotte Jansson; [2023]
    Nyckelord :Schizophrenia; sleep spindles; cognitive functions; cognitive performance; consolidation; Schizofreni; sömnspindlar; kognitiva funktioner; kognitiv prestation; konsolidering;

    Sammanfattning : Patients diagnosed with schizophrenia (SZ) show major deficits in cognitive functioning andsleep spindle activity. As much indicates that sleep spindle activity is related to cognitive performance, this literature review intended to investigate the degree of their relationship inpatients with SZ. LÄS MER

  4. 3. MACHINE INSURANCE PREMIUM CALCULATIONS BASED ON CLAIM MODELS

    Master-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Hugo Sebyhed; [2023]
    Nyckelord :;

    Sammanfattning : The market for insurance continues to grow and expand. As insurance plays a part in our very own lives, it is important to understand how the premiums are calculated. In this thesis, this is done for machines, namely, cars and spindles. The premiums are calculated by combining claim frequency and claim severity. LÄS MER

  5. 4. CNC Engraver : Precision and flexibility of a miniature CNC engraver

    Magister-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Rasmus Booberg; Martin Borgén; [2022]
    Nyckelord :CNC; Engraver; Arduino; diamond drag bit; GRBL; CNC; Gravyrmaskin; Arduino; diamond drag bit; GRBL;

    Sammanfattning : This report documents the design and construction of a computer-controlled engraver (CNC engraver). Whereas most common machines used for this purpose are dimensioned towards milling, this project aims to create a dedicated engraver which could be of reduced size and complexity in comparison to standard CNC routers. LÄS MER

  7. 5. Kvinnor och kalathoi i vasmålningar : Tolkning av otydliga motiv

    Kandidat-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historia

    Författare :Veronica Olofsson; [2022]
    Nyckelord :Vasmålning; lekythos; tolkning; kalathoi; kvinna; hetär; speglar; huvudbonad;

    Sammanfattning : This study means to interpret two vase-painting and document the vases as they are unpublished. The method used to interpret is Panofsky’s three stage iconographic analysis. Different part of the motifs has been analyzed to see if the paintings should be interpreted in a context of wool-working or if another interpretation would be better suited. LÄS MER